{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1034439588",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x0ca6471866e2355bffd6cdd0094b458ad5e7eba5ab7027dfc03e95f4f8119e0a",
    "signature": "0xd6f68b8466d2fec4a83efcb8ebfecce84bf9b358642f87c2f1206f8eea3d6c392c939a59394397a6b5440b2afdf737a86e1d0585031fe96cbc7257387ab665691c",
    "signer": "0x7425EdbFdF528603A88c658f4cf8B1396a8a77F5",
    "userId": "406225571"
  }
}